Packet #12539928 Success

NODEINFO_APP packet from Beeb to !ffffffff

21
Total Receptions
20
Unique Gateways
7
Hop Count
72
Payload Bytes
Packet Information
Database ID: 12539928
Mesh Packet ID: 0x4b4ba434
Used for correlation across gateways
Timestamp: 2026-03-17 16:56:50 UTC
From Node: Beeb (beeb)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -123 dBm
SNR: -14.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 72 bytes
Decoded: Yes
Decoded Data:
Long Name:Beeb
Short Name:Beeb
Node ID:!beebbeeb
MAC Address:hB/oJqIU
Hardware:PRIVATE_HW
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:72 bytes
Gateway:!efffff01
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff01
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (72 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3203120875
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 72 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -123.0 dBm
Signal strength at gateway 		int32
rx_snr -14.00 dB
Signal quality at gateway 		float
rx_time 1773755809
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 72
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1773755810.183085
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff01
Signal Metrics: RSSI: -123.0 dBm
SNR: -14.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:72 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!beebbeeb", "long_name": "Beeb", "short_name": "Beeb", "macaddr": "hB/oJqIU", "hw_model": "PRIVATE_HW" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3203120875, "to": 4294967295, "id": 1263248436, "rx_time": 1773755809, "rx_snr": -14.0, "rx_rssi": -123, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 72, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092162656562626565621204426565621a04426565622206841fe826a21428ff01380c4220e14713b8eb77136f9d0efb6ef71c8c253b97169afd945792ef01b57fc3f98c724800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!beebbeeb", "long_name": "Beeb", "short_name": "Beeb", "macaddr": "hB/oJqIU", "hw_model": "PRIVATE_HW", "role": "CLIENT_BASE", "public_key": "4UcTuOt3E2+dDvtu9xyMJTuXFpr9lFeS7wG1f8P5jHI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (72 bytes)
0a092162656562626565621204426565621a04426565622206841fe826a21428ff01380c4220e14713b8eb77136f9d0efb6ef71c8c253b97169afd945792ef01b57fc3f98c724800
Hex Analysis:
Size:72 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
SYSXX BGW8 (SXB8) Primary 0.000s
Reference 		-123.0 dBm -14.00 dB 7 LongFast 2026-03-17 16:56:50 Current
Keyhost GW8 (KHS8) -1727.420s
Before 		-120.0 dBm -15.25 dB 1 LongFast 2026-03-17 16:28:02 View
Butyrskaya 868 (But8) -1727.035s
Before 		-108.0 dBm -3.50 dB 1 LongFast 2026-03-17 16:28:03 View
Fostral (FSTR) -1726.127s
Before 		-85.0 dBm -18.75 dB 2 LongFast 2026-03-17 16:28:04 View
Medved GW8 (MED8) -1725.352s
Before 		-107.0 dBm -1.25 dB 2 LongFast 2026-03-17 16:28:04 View
BBS Восток (DM📲) (BBSv) -1724.038s
Before 		-46.0 dBm 6.50 dB 3 LongFast 2026-03-17 16:28:06 View
Korolyok 5d88 (Krk8) -1723.820s
Before 		-105.0 dBm 2.25 dB 3 LongFast 2026-03-17 16:28:06 View
EGarpunov 2 868 (Base) (BAO) (EG28) -1723.712s
Before 		-110.0 dBm -6.25 dB 3 LongFast 2026-03-17 16:28:06 View
Tsaritsyno_KB_V_868 (KBV8) -1723.647s
Before 		-104.0 dBm -3.00 dB 3 LongFast 2026-03-17 16:28:06 View
patch866 (pth8) -1719.436s
Before 		-66.0 dBm 3.00 dB 3 LongFast 2026-03-17 16:28:10 View
pyri8 (pyri) -1715.388s
Before 		-113.0 dBm -14.00 dB 4 LongFast 2026-03-17 16:28:14 View
Korolyok h0use (K8k*) -1714.690s
Before 		-128.0 dBm -17.50 dB 5 LongFast 2026-03-17 16:28:15 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -1708.674s
Before 		-88.0 dBm -1.25 dB 5 LongFast 2026-03-17 16:28:21 View
rodnik04 0217 (rod4) -1701.343s
Before 		-116.0 dBm -19.00 dB 4 LongFast 2026-03-17 16:28:28 View
VEGA 6d78 (VEGA) -1701.162s
Before 		-75.0 dBm -6.50 dB 5 LongFast 2026-03-17 16:28:29 View
Aster-02 (AST2) -1700.704s
Before 		-100.0 dBm -12.25 dB 4 LongFast 2026-03-17 16:28:29 View
ZA_MKAD_22_868_1 (8681) -1688.345s
Before 		-128.0 dBm -4.50 dB 7 LongFast 2026-03-17 16:28:41 View
SYSXX BGW8 (SXB8) -1683.023s
Before 		-120.0 dBm -10.75 dB 4 LongFast 2026-03-17 16:28:47 View
SYSXX YGW8 (SXY8) -1682.607s
Before 		-95.0 dBm -3.25 dB 4 LongFast 2026-03-17 16:28:47 View
SYSXX OGW8 (SXG8) -1681.092s
Before 		-63.0 dBm 6.00 dB 4 LongFast 2026-03-17 16:28:49 View
RN3ABX Georgy 2 (ABX2) -13.746s
Before 		-107.0 dBm -1.25 dB 6 LongFast 2026-03-17 16:56:36 View
21

Total Receptions

20

Unique Gateways